preparatory patch for -Wwrite-strings #2
diff --git a/libbb/dump.c b/libbb/dump.c
index 1815ca9..f078afc 100644
--- a/libbb/dump.c
+++ b/libbb/dump.c
@@ -291,7 +291,7 @@
 	}
 }
 
-static void do_skip(char *fname, int statok)
+static void do_skip(const char *fname, int statok)
 {
 	struct stat sbuf;